Tiger crawl tube structure



FIG. 1 is a perspective view of the tiger crawl tube structure;

FIG. 2 is a front elevation view of the tiger crawl tube structure ofFIG. 1;

FIG. 3 is an elevation view of the tiger crawl tube structure of FIG. 1;

FIG. 4 is a top plan view of the tiger crawl tube structure of FIG. 1;

FIG. 5 is a bottom plan view of the tiger crawl tube structure of FIG.1; and,

FIG. 6 is a rear elevation view of the tiger crawl tube structure ofFIG. 1.

The ornamental design for a tiger crawl tube structure, as shown anddescribed.